4887789748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3783119}}^1$

素因数の和:3783159

約数の個数: 24

約数和(自身を含む): 9533462400

約数和(自身を除く): 4645672652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3783119, 7566238, 15132476, 64313023, 71879261, 128626046, 143758522, 257252092, 287517044, 1221947437, 2443894874, 4887789748]

約数ペア:

[(1, 4887789748), (2, 2443894874), (4, 1221947437), (17, 287517044), (19, 257252092), (34, 143758522), (38, 128626046), (68, 71879261), (76, 64313023), (323, 15132476), (646, 7566238), (1292, 3783119)]